Question: Who is the {religious identity} for {manifestation of} of {atheism}
Paraphrase: Who is the {devout personality} for {appearance of} of {secularism}
SPARQL (Wikidata):  select distinct ?sbj where { ?sbj wdt:P1557 wd:Q7066 . ?sbj wdt:P31 wd:Q4392985 } 
Answer: atheist